Staff Enterprise Architect

Date: 10 May 2024

Location: Singapore, Singapore

Company: Singtel Group

“At Singtel, our mission is to Empower Every Generation. We are dedicated to foster an equitable and forward-thinking work environment where our employees experience a strong sense of Belonging, to make meaningful Impact and Grow both personally and professionally. By joining us, you will be part of a caring, inclusive and diverse workforce that creates positive impact and a sustainable future for all.


Be a Part of Something BIG!


We are expanding our team at Singtel’s Digital InfraCo as we will be launching GPU-as-a-Service (GPUaaS) in Singapore and Southeast Asia in the third quarter of this year, providing enterprises with access to NVIDIA’s AI computing power to drive greater efficiencies to accelerate growth and innovation.


At launch, Singtel’s GPUaaS will be powered by NVIDIA H100 Tensor Core GPU-powered clusters that are operated in existing upgraded data centres in Singapore. In addition to NVIDIA H100 GPUs, we will be among the world's first to deploy NVIDIA’s next-generation GB200 Grace Blackwell Superchips, which deliver 30X faster real-time large language model inference than its predecessor. We will be one of the first NVIDIA Partner Network Cloud Partners to receive them early next year and this will give enterprise customers options of different types of accelerators for their advanced computing and AI needs.”



Make an Impact by


  • Understand in depth, the security principles, resilience and high availability requirements of the Singtel telco edge cloud.
  • Design solution architectures for customer apps/workloads and facilitate trial deployments of the 5G apps on the telco edge cloud
  • Co-design and develop applications with enterprise customers and partners and facilitate customer trials/experiments and internal R&D trials/experiments.
  • Lead selection of technology components across the infrastructure stack of the telco edge cloud
  • Design deployment of SAAS and PAAS workloads on the telco edge cloud
  • Contribute technical and thought leadership to the SingTel’s 5G platform initiative, and how to leverage IoT and big data management, Security/privacy, AI/ML components into the platform architecture.
  • Evangelize the platform and telco edge cloud infrastructure for use by other business units within SingTel and group companies, and lead the solution design for these applications to effectively use the platform.
  • Interact with implementation partners and customers to understand their needs, and feed this back to the development teams and roadmap.
  • Participate in technical partnership conversations and due diligence.
  • Participate and lead in technical evaluations of partner technology with a hands on approach.


Skills for Success


  • Minimum 8 – 10 years of relevant experience.
  • Experience architecting, designing, and developing complex, enterprise grade, configurable, scalable private cloud infrastructure.
  • A background in systems level thinking and design. Combined with the ability to translate technical strategy and architectures into concrete, minimal viable products, with the right trade-offs and phasing.
  • Exposure to software development would be an added advantage. 
  • Deep understanding of the architectural principles for cloud-based platforms that include SaaS, PaaS, multi-tenancy, infrastructure as code, and continuous availability.
  • Experience working in an agile environment.
  • Strong written and verbal communication skills.
  • Ability to collaborate effectively across various cross-functional teams and groups.


Required Skills:


HyperVisors                                                     : VMWare ESXi, OpenStack, KVM, Nutanix (any 2)

Switches and firewalls                                     : Fortinet, Cisco, Juniper or similar

Servers                                                             : Rack mount servers, HCI, Blade servers

Networking                                                        : BGP, OSPF, VXLAN and L2/L3 networking concepts

Filesystems and storage                                   : NFS or similar

Operating Systems                                            : Windows Server, Linux

Containers and Orchestration                           : Kubernetes (basic hands on knowledge)

Best Practises                                                   : Security by design principles, High Availability and fault

                                                                           resilience principles, Micro Segmentation.

Public Cloud                                                      : AWS, Azure (hands on experience)

Infrastructure as a code                                     : Terraform, Ansible or similar

CI/CD systems                                                  : Jenkins, Bitbucket pipelines, Github or similar tools


Rewards that Go Beyond

  • Flexible work arrangements
  • Full suite of health and wellness benefits 
  • Ongoing training and development programs 
  • Internal mobility opportunities


Your Career Growth Starts Here. Apply Now!


We are committed to a safe and healthy environment for our employees & customers and will require all prospective employees to be fully vaccinated.